/**************************************************************************************************
 * @file        os_multimap.h
 * @brief       跨平台有序多重映射容器封装，基于std::multimap实现
 * @details     提供使用自定义内存分配器的有序键值对多重映射容器，允许重复键值存储
 *
 * @author      taoist.luo
 * @version     1.0.0
 * @date        2024-09
 *
 * Copyright (c) 2024 taoist.luo (https://gitee.com/harmonyluo(https://blog.csdn.net/harmonyluo))
 *
 * MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *************************************************************************************************/

#pragma once

#include <map>

#include "memery/os_allocator.h"

template <typename Key, typename T>
using os_multimap = std::multimap<Key, T, std::less<Key>, os_allocator<std::pair<const Key, T>>>;

#define os_multimap_init(Key, T, var_name)                                          \
    os_multimap<Key, T> var_name                                                    \
    {                                                                               \
        std::less<Key>(), os_allocator<std::pair<const Key, T>>(__FILE__, __LINE__) \
    }

#define os_new_multimap(Key, T) \
    os_new os_multimap<Key, T>(std::less<Key>(), os_allocator<std::pair<const Key, T>>(__FILE__, __LINE__))
/***********************************************************************
 使用示例：
 os_multimap_init(int, std::string, mmap);
 mmap.insert({1, "one"});
 mmap.insert({1, "another one"});

 os_multimap<int, std::string> mmap(_INIT_ALLOCATOR_(std::pair<const int, std::string>));
 mmap.insert({1, "one"});
 mmap.insert({1, "another one"});

 auto mmap = os_new_multimap(int, std::string);
 mmap->insert({1, "one"});

***********************************************************************/